Looking for my wifes half sister, Born 28th Nov 1945 at 10 Warren Road Guildford Surrey,original birth name of LARIANE THOMAS, mothers name, Irene Maud Thomas nee Simmonds, fathers name William Henry Thomas. She was legally adopted out sometime 1946-1949.Mother migrated to Australia, remarried, you have a brother still residing in Surrey plus a brother and sister living in Australia.